This team has so many new players that DA may want to wait a year to make any more big deals just to see how everyone meshes or at least give this team a year to mesh before they take over the East (pending Lebron moving out).
But I agree that now may be the time to cash in those chips if DA finds the right deal. I'd hate to lose Horford but he's most likely to go, along with Brown or Tatum and the LA pick, if we're to upgrade our BIGs position. I just don't see/read anything that makes sense (a lot of proposed trades make sense for us but not the other team(s).